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Communication method and communication device

A technology of communication equipment and communication method, applied in the direction of wireless communication, electrical components, etc., can solve problems such as response conflicts, achieve the effect of avoiding response conflicts and improving the success rate of responses

Active Publication Date: 2017-12-19
BEIJING ZHIGU RUI TUO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, due to the fact that the existing undirected transmission method may lead to collision of responses, a feasible collision avoidance scheme is required

Method used

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  • Communication method and communication device
  • Communication method and communication device
  • Communication method and communication device

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Embodiment Construction

[0030] The specific implementation manner of the present application will be described in further detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0031] figure 1 It is a schematic flowchart of Embodiment 1 of a communication method provided in this application. Such as figure 1 As shown, this embodiment includes:

[0032] 110. Determine receiving power for receiving a request message from a requesting device.

[0033] For example, the communication device described in Embodiment 1 of a communication device provided by this application is used as an execution subject of this embodiment, and steps 110-130 are executed. Wherein, the communication device may be any device capable of wireless communication, such as a mobile phone, a PAD, a smart bracelet, a vehicle-mounted device, and the like. In this embodiment, ...

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Abstract

An embodiment of the invention provides a communication method and a communication device. The communication method includes: determining received power for receiving a request message of a request device; at least according to the received power, determining responding time delay of a response message to the request message, wherein the smaller the received power is, the shorter the responding time delay is; according to the responding time delay, sending the response message to the request device. By the method and device, response conflict can be avoided to some extent.

Description

technical field [0001] The embodiments of the present application relate to the field of wireless communication technologies, and in particular, to a communication method and a communication device. Background technique [0002] The widespread popularity of smart devices and sensor devices has made information sharing and interactive collaboration between devices more and more frequent through wireless communication technologies. The current mainstream wireless communication technology supports directional transmission on the one hand, that is, when the address of the peer end is known, directly uses the peer address to send message information and receives a response from the peer end, and supports undirected transmission on the other hand, that is, When the connected device is unknown, it uses broadcast or multicast to send message information, and receives responses from several surrounding devices. [0003] In many application scenarios, it is a common requirement to es...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04
Inventor 刘嘉徐然
Owner BEIJING ZHIGU RUI TUO TECH
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